const mysql = require('mysql');
const { MYSQL_CONF } = require('../config/db')
const con = mysql.createConnection(MYSQL_CONF);
function exec(sql) {
   const promise = new Promise((resolve, reject) => {
        con.query(sql, (err, result) => {
            if(err) reject(err);
            else resolve(result);
        });
   });
   return promise;
}
module.exports = {
    exec
}